diff --git a/agaric/templates/block/block--content-bottom.html.twig b/agaric/templates/block/block--content-bottom.html.twig
index 15a7a45..fa0f05a 100644
--- a/agaric/templates/block/block--content-bottom.html.twig
+++ b/agaric/templates/block/block--content-bottom.html.twig
@@ -1,4 +1,7 @@
 {# See "@stable/block/block.html.twig" #}
+{# TODO probably let this go back to inheriting from Octavia/Bulma #}
+<div {{ attributes.addClass('column') }}>
 {% block content %}
   {{ content }}
 {% endblock %}
+</div>